According to one embodiment, an electric power conversion device includes an inverter which converts DC power into AC power and supplies the AC power to electric equipment of a railway vehicle, a battery capable of storing DC power, and a converter which converts the AC power into DC power and charges the battery. The battery supplies electric power to the inverter when the electric power is not supplied to the inverter from an external power source.
Electric power conversion device, emergency traveling system and railway vehicle
2017-01-31
Patent
Electronic Resource
English
ELECTRIC POWER CONVERSION DEVICE, EMERGENCY TRAVELING SYSTEM AND RAILWAY VEHICLE
European Patent Office | 2022
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